Last year, the average level of carbon dioxide rose faster over the previous year than at any other point since the ...

For the first time, the seasonal peak of carbon dioxide concentrations in the atmosphere exceeded 430 parts per million (ppm) ...

Here's all the latest local and international news concerning climate change for the week of June 9 to June 15, 2025.

Learn about the largest active volcano on Earth Mauna Loa in Hawaii. Discover its massive size, eruption history, and ...

The groundbreaking new study challenges assumptions about carbon cycles and raises new concerns about climate change.

For 67 years, the observatory on Hawaii's Mauna Loa volcano has been taking these measurements daily  — tracking the ...

Earth’s carbon dioxide levels have reached a historic 430.2 ppm, the highest in millions of years, according to data from NOAA’s Mauna Loa Observatory and Scripps Institution. Scientists warn that ...

For the first time on record, monthly average CO2 levels exceeded 430 parts per million (ppm), according to experts at ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

New reports out of the NOAA and Scripps Institution of Oceanography suggest that the carbon dioxide (CO2) levels in Earth’s ...